Author: Abid Hasan
Posted: Thu Aug 11, 2016 6:14 pm (GMT 5.5)
Hello Sergeyken,
Indeed, you're spot-on.
Yet, going by the data shared, it seemed that the 'number' present in the trailer was the count of records minus the header present. If you notice, there are 3 'xxx1' records, 2 'xxx2' records and 1 'xxx3' record. TS has not specified the significance of the number in trailer, since it matched my assumption, hence the usage of COUNT operator; though, it CAN be further trimmed with a bit more logic; kindly refer Mr. Woodger's earlier post which enunciates this.
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Thanks.
Posted: Thu Aug 11, 2016 6:14 pm (GMT 5.5)
Hello Sergeyken,
Indeed, you're spot-on.
Yet, going by the data shared, it seemed that the 'number' present in the trailer was the count of records minus the header present. If you notice, there are 3 'xxx1' records, 2 'xxx2' records and 1 'xxx3' record. TS has not specified the significance of the number in trailer, since it matched my assumption, hence the usage of COUNT operator; though, it CAN be further trimmed with a bit more logic; kindly refer Mr. Woodger's earlier post which enunciates this.
_________________
Thanks.